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A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface to a height h=3R. The change in gravitational potential energy of the body is
Options
(a) 2 mgR / 3
(b) 3 mgR / 4
(c) mgR / 2
(d) mgR / 4
Correct Answer:
3 mgR / 4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The surface temperature of the sun which has maximum energy
- If fundamental frequency of closed pipe is 50 Hz then frequency of 2nd overtone
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
- The area of cross-section of one limb of an U-tube is twice that of the other.
- A and B are two metals with threshold frequencies 1.8 x 10¹⁴ Hz and 2.2 x 10¹⁴ Hz.
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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